6m4w

Crystal structure of MBP fused split FKBP-FRB T2098L mutant in complex with rapamycin

Method: X-RAY DIFFRACTION Dmax: 131.3 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

chimera of Maltose/maltodextrin-binding periplasmic protein and Peptidyl-prolyl cis-trans isomerase FKBP1A

Homo sapiens

UniProt P0AEX9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 27–392 Mutation:D-288A, K-287A, E-198A, N-197A, K-131A Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P62942) Serine/threonine-protein kinase mTOR × 1 (P42345) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278
2 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain B; UniProt 27–392 Mutation:D-288A, K-287A, E-198A, N-197A, K-131A Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P62942) Serine/threonine-protein kinase mTOR × 1 (P42345) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278
3 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain C; UniProt 27–392 Mutation:D-288A, K-287A, E-198A, N-197A, K-131A Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P62942) Serine/threonine-protein kinase mTOR × 1 (P42345) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

366 other PDB entries and 489 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MALE_ECOLI
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 4–369; UniProt 27–392 Author chain B; PDBConstruct 4–369; UniProt 27–392 Author chain C; PDBConstruct 4–369; UniProt 27–392

chimera of Maltose/maltodextrin-binding periplasmic protein and Peptidyl-prolyl cis-trans isomerase FKBP1A

Homo sapiens

UniProt P62942

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 1–32 Chain D; UniProt 33–108 Mutation:D-288A, K-287A, E-198A, N-197A, K-131A Serine/threonine-protein kinase mTOR × 1 (P42345) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278
2 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain B; UniProt 1–32 Chain E; UniProt 33–108 Mutation:D-288A, K-287A, E-198A, N-197A, K-131A Serine/threonine-protein kinase mTOR × 1 (P42345) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278
3 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain C; UniProt 1–32 Chain F; UniProt 33–108 Mutation:D-288A, K-287A, E-198A, N-197A, K-131A Serine/threonine-protein kinase mTOR × 1 (P42345) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

110 other PDB entries and 169 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FKB1A_HUMAN
Isoform
PDB entities 1, 2
Chains and sequence ranges Author chain A; PDBConstruct 374–405; UniProt 1–32 Author chain B; PDBConstruct 374–405; UniProt 1–32 Author chain C; PDBConstruct 374–405; UniProt 1–32 Author chain D; PDBConstruct 1–76; UniProt 33–108 Author chain E; PDBConstruct 1–76; UniProt 33–108 Author chain F; PDBConstruct 1–76; UniProt 33–108

Serine/threonine-protein kinase mTOR

Homo sapiens

UniProt P42345

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain G; UniProt 2021–2113 Mutation:T2098L chimera of Maltose/maltodextrin-binding periplasmic protein and Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P0AEX9,P62942) Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P62942) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278
2 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain H; UniProt 2021–2113 Mutation:T2098L chimera of Maltose/maltodextrin-binding periplasmic protein and Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P0AEX9,P62942) Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P62942) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278
3 Insufficient information Heteromer Protein × 3 其他Polymer 1 PDB declaration: trimeric(3) Consistent with protein copy count Chain I; UniProt 2021–2113 Mutation:T2098L chimera of Maltose/maltodextrin-binding periplasmic protein and Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P0AEX9,P62942) Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P62942) alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000 Resolution 3.11 Å R-free 0.278

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

66 other PDB entries and 82 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MTOR_HUMAN
Isoform
PDB entities 3
Chains and sequence ranges Author chain G; PDBConstruct 3–95; UniProt 2021–2113 Author chain H; PDBConstruct 3–95; UniProt 2021–2113 Author chain I; PDBConstruct 3–95; UniProt 2021–2113

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 6m4w

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6m4w
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6m4w
Deposition date deposition_date2020-03-09
Structure title titleCrystal structure of MBP fused split FKBP-FRB T2098L mutant in complex with rapamycin
Keywords keywordsRapamycin, complex, kinase, isomerase; ISOMERASE
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier40.51
Radius of gyration Rg (electron density) rg_electron40.08
Forward intensity I(0) i0524130000.00
Molecular weight molecular_weight192710.0 kDa
Excluded volume excluded_volume243280 ų
Envelope volume envelope_volume322310 ų
Hydration-shell volume shell_volume67200 ų
Envelope diameter envelope_diameter143.7
Shell Rg shell_rg45.67
Envelope Rg envelope_rg39.30
Shape Rg shape_rg40.05
Total Rg total_rg40.49
Total atoms total_atoms13603
Residues n_residues1707
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax131.3
Rg (real space) rg_real40.48
Rg uncertainty (real space) rg_real_error1.04
I(0) (real space) i0_real5.2410e+08
I(0) uncertainty (real space) i0_real_error8.4060e+06
Rg (reciprocal space) rg_reciprocal40.51
I(0) (reciprocal space) i0_reciprocal524100000.0000
Solution quality estimate total_estimate0.8700
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary47.1
Skewness Skewness skewness0.351
Kurtosis Kurtosis kurtosis-0.252
Angular range angular_range— – 0.1950 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha66740000.0000
Real-space data points n_real_points40
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.873; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.686

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

7. Fold Classification (SCOP + CATH) 15 domains

SCOP 2.08 (9 domains)

Domain ID domain_idd6m4wa_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd6m4wb_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd6m4wc_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd6m4wg1
Class classa — All alpha proteins
Fold Fold folda.24 — Four-helical up-and-down bundle
Superfamily Superfamily superfamilya.24.7 — FKBP12-rapamycin-binding domain of FKBP-rapamycin-associated protein (FRAP)
Family Family familya.24.7.1 — FKBP12-rapamycin-binding domain of FKBP-rapamycin-associated protein (FRAP)
Domain ID domain_idd6m4wg2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd6m4wh1
Class classa — All alpha proteins
Fold Fold folda.24 — Four-helical up-and-down bundle
Superfamily Superfamily superfamilya.24.7 — FKBP12-rapamycin-binding domain of FKBP-rapamycin-associated protein (FRAP)
Family Family familya.24.7.1 — FKBP12-rapamycin-binding domain of FKBP-rapamycin-associated protein (FRAP)
Domain ID domain_idd6m4wh2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd6m4wi1
Class classa — All alpha proteins
Fold Fold folda.24 — Four-helical up-and-down bundle
Superfamily Superfamily superfamilya.24.7 — FKBP12-rapamycin-binding domain of FKBP-rapamycin-associated protein (FRAP)
Family Family familya.24.7.1 — FKBP12-rapamycin-binding domain of FKBP-rapamycin-associated protein (FRAP)
Domain ID domain_idd6m4wi2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

CATH v4.4 (6 domains)

Domain ID domain_id6m4wA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id6m4wB01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id6m4wC01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id6m4wD01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology50 — Chitinase A; domain 3
Homologous superfamily homologous superfamily40
Domain ID domain_id6m4wE01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology50 — Chitinase A; domain 3
Homologous superfamily homologous superfamily40
Domain ID domain_id6m4wF01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology50 — Chitinase A; domain 3
Homologous superfamily homologous superfamily40

8. Citations (1)

9. Files and Curves (10)